/*
Copyright (C) 2009-2011 Xanadu Development Team

This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; version 2
of the License.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
*/

#pragma once

#include <iostream>

#define MAX_LENGTH 32000

class BytesStream {
private:
	unsigned char bytes [MAX_LENGTH];
	int insert;
public:
	BytesStream (): insert(0) {}
	void add (unsigned char* v, int len) {
		if (insert + len < MAX_LENGTH){
			memcpy (bytes + insert, v, len);
			insert += len;
		}
	}
	void add (char v) {
		add((unsigned char*)&v, sizeof(char));
	}
	void add (short v) {
		add((unsigned char*)&v, sizeof(short));
	}
	void add (int v) {
		add((unsigned char*)&v, sizeof(int));
	}
	void add (__int64 v) {
		add((unsigned char*)&v, sizeof(__int64));
	}
	void add (std::string v) {
		add((unsigned char*)v.data(), (int)v.length());
	}
	unsigned char* getBytes() {
		return bytes;
	}
	int getLength() {
		return insert;
	}
	void show() {
		for (int i = 0; i < insert; i++){
			printf("%0.2x ",bytes[i]);
		}
		printf("\n");
	}

	void showHeader()
	{
		printf("%0.2x ",bytes[0]);
		printf("%0.2x",bytes[1]);
		printf("...............");
		printf("\n");
	}
};
